How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

What documentation or ID do you need to fly to London Stansted Airport?

The travel and health documents you'll need for your trip to London Stansted Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Stansted Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£213 Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport in 2026/27

Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to London

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One-way

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Enter your travel dates to find the best prices.

22:10 - 14:50YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

11h 40m1 stop Madrid Barajas

05:55 - 14:35STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

13h 40m1 stop Madrid Barajas

£442Multiple Airlines

Fri, 8 Jan - Sat, 23 Jan

16:40 - 14:45YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

17h 05m2 stops Toronto Pearson Intl Barcelona-El Prat

20:50 - 13:00STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

20h 10m2 stops Barcelona-El Prat Frankfurt am Main

£442Multiple Airlines

Mon, 12 Oct - Wed, 28 Oct

11:10 - 12:00YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

19h 50m2 stops Toronto Pearson Intl Barcelona-El Prat

20:45 - 16:25STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

23h 40m3 stops Barcelona-El Prat Zurich Geneva Geneve-Cointrin

£444Multiple Airlines

Tue, 20 Oct - Tue, 27 Oct

18:30 - 11:55YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

12h 25m1 stop Barcelona-El Prat

20:45 - 12:30STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

20h 45m1 stop Barcelona-El Prat

£445Multiple Airlines

Sat, 7 Nov - Tue, 10 Nov

20:30 - 15:40YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

14h 10m1 stop Valencia

08:10 - 14:35STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

35h 25m2 stops Valencia Madrid Barajas

£445Multiple Airlines

Fri, 20 Nov - Fri, 27 Nov

18:30 - 11:55YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

12h 25m1 stop Barcelona-El Prat

21:45 - 12:30STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

19h 45m1 stop Barcelona-El Prat

£447Multiple Airlines

Sat, 7 Nov - Sat, 14 Nov

11:10 - 17:10YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

25h 00m2 stops Toronto Pearson Intl Barcelona-El Prat

20:50 - 13:00STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

20h 10m2 stops Barcelona-El Prat Frankfurt am Main

£448Multiple Airlines

Wed, 21 Oct - Wed, 28 Oct

21:45 - 19:25YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

16h 40m1 stop Lisbon Humberto Delgado

06:20 - 19:55STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

18h 35m1 stop Lisbon Humberto Delgado

£450Multiple Airlines

Sun, 15 Nov - Sun, 22 Nov

18:25 - 17:10YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

17h 45m2 stops Brussels Bruxelles-National Barcelona-El Prat

15:30 - 12:00STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

25h 30m2 stops Barcelona-El Prat Frankfurt am Main

£453Multiple Airlines

Wed, 7 Oct - Wed, 14 Oct

18:50 - 21:50YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

22h 00m2 stops Brussels Bruxelles-National Madrid Barajas

05:55 - 15:40STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

14h 45m1 stop Madrid Barajas

£454Multiple Airlines

Thu, 26 Nov - Sat, 12 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

10:10 - 18:20YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

27h 10m2 stops Toronto Pearson Intl Barcelona-El Prat

20:50 - 20:40STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

28h 50m3 stops Barcelona-El Prat Frankfurt am Main Halifax Intl

£465Multiple Airlines

Thu, 24 Sep - Mon, 5 Oct

23:45 - 12:10YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

31h 25m1 stop Barcelona-El Prat

14:20 - 10:10STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

24h 50m1 stop Nantes Atlantique

£487Multiple Airlines

Tue, 29 Sep - Tue, 20 Oct

23:45 - 17:55YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

13h 10m1 stop Barcelona-El Prat

14:20 - 10:10STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

24h 50m1 stop Nantes Atlantique

£496Multiple Airlines

Tue, 29 Sep - Tue, 20 Oct

23:45 - 12:10YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

31h 25m1 stop Barcelona-El Prat

19:15 - 16:35STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

26h 20m1 stop Toulouse Blagnac

£500Multiple Airlines

Tue, 29 Sep - Wed, 21 Oct

23:45 - 12:10YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

31h 25m1 stop Barcelona-El Prat

19:15 - 16:35STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

26h 20m1 stop Toulouse Blagnac

£501Multiple Airlines

Tue, 29 Sep - Wed, 21 Oct

23:45 - 17:55YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

13h 10m1 stop Barcelona-El Prat

13:25 - 10:10STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

25h 45m1 stop Nantes Atlantique

£502Multiple Airlines

Tue, 29 Sep - Thu, 8 Oct

23:45 - 12:10YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

31h 25m1 stop Barcelona-El Prat

15:10 - 10:10STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

24h 00m2 stops Barcelona-El Prat Nantes Atlantique

£504Multiple Airlines

Tue, 29 Sep - Tue, 20 Oct

23:45 - 17:55YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

13h 10m1 stop Barcelona-El Prat

15:10 - 10:10STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

24h 00m2 stops Barcelona-El Prat Nantes Atlantique

£507Multiple Airlines

Tue, 29 Sep - Tue, 20 Oct

23:45 - 10:35YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

29h 50m1 stop Barcelona-El Prat

12:40 - 17:50STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

34h 10m2 stops Nantes Atlantique Québec City

£511Multiple Airlines

Sun, 27 Sep - Mon, 5 Oct

23:45 - 12:10YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

31h 25m1 stop Barcelona-El Prat

22:25 - 10:10STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

40h 45m2 stops Edinburgh Turnhouse Nantes Atlantique

£513Multiple Airlines

Tue, 29 Sep - Wed, 21 Oct

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Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - STN London Stansted

YULSTN

Montreal Pierre Elliott Trudeau Intl

Fri 8/1

22:10-14:50

1 stop11h 40m

London Stansted

Sat 23/1

05:55-14:35

1 stop13h 40m

£442

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - STN London Stansted

YULSTN

Montreal Pierre Elliott Trudeau Intl

Mon 12/10

16:40-14:45

2 stops17h 05m

London Stansted

Wed 28/10

20:50-13:00

2 stops20h 10m

£442

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - STN London Stansted

YULSTN

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

11:10-12:00

2 stops19h 50m

London Stansted

Tue 27/10

20:45-16:25

3 stops23h 40m

£444

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - STN London Stansted

YULSTN

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

18:30-11:55

1 stop12h 25m

London Stansted

Tue 10/11

20:45-12:30

1 stop20h 45m

£445

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - STN London Stansted

YULSTN

Montreal Pierre Elliott Trudeau Intl

Fri 20/11

20:30-15:40

1 stop14h 10m

London Stansted

Fri 27/11

08:10-14:35

2 stops35h 25m

£445

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - STN London Stansted

YULSTN

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

18:30-11:55

1 stop12h 25m

London Stansted

Sat 14/11

21:45-12:30

1 stop19h 45m

£447

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - STN London Stansted

YULSTN

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

11:10-17:10

2 stops25h 00m

London Stansted

Wed 28/10

20:50-13:00

2 stops20h 10m

£448

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - STN London Stansted

YULSTN

Montreal Pierre Elliott Trudeau Intl

Sun 15/11

21:45-19:25

1 stop16h 40m

London Stansted

Sun 22/11

06:20-19:55

1 stop18h 35m

£450

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - STN London Stansted

YULSTN

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

18:25-17:10

2 stops17h 45m

London Stansted

Wed 14/10

15:30-12:00

2 stops25h 30m

£453

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - STN London Stansted

YULSTN

Montreal Pierre Elliott Trudeau Intl

Thu 26/11

18:50-21:50

2 stops22h 00m

London Stansted

Sat 12/12

05:55-15:40

1 stop14h 45m

£454

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport (YUL to STN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport

Best price found	£213
Fastest flight time	11h 15m
Direct flights	None

The best one-way flight to London Stansted Airport from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is £213. The best return flight deal from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport found on momondo in the last 72 hours is £442.

The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport takes 11h 15m

There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport.

Search flight deals

Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport

How far is Montreal Pierre Elliott Trudeau Intl to London Stansted by plane?
London Stansted is 3254.7 mi away from Montreal Pierre Elliott Trudeau Intl. By plane, this route typically takes 11h 15m.
When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport?
Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport were last updated today.
How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport.
What documentation or ID do you need to fly to London Stansted Airport?
The travel and health documents you'll need for your trip to London Stansted Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Stansted Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport

How do I get Price Alerts for flights from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport?
Search flight deals from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport with momondo?
By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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Why should I use momondo to find a flight deal from Montreal to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Montreal.

Can I find flights from Montreal to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Montreal to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Montreal to London?

momondo helps you find the best flight between Montreal and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Montreal to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Montreal to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.